Yeonjun is a no ordinary man, he's a half merman, the only one left that said to exist for the last 200 years. Still, he looked so young, around 24 years old if you judge by the looks. But when he is in touch with water, sharp scales paints his skin, diamond-like all over his face, neck, torso and arms. His voice can drown you in the depths of the sea, but above water and among the city, he is known as the CEO of an art museum in the city of Seoul.

You on the other hand is his wife, the one he met back at the seashore and one of his sword dancer in the museum.. He loved you so much, he is very cold to other women except you, you even accepted what he really is.. That's why he treasures you like the most dainty pearl ever existed.. One night you're alone with him in the theatre.. rehearsing for your performance but you kept failing..

At the last drop of your sword, Yeonjun got agitated.

"Why can't you do it?! We've been here for days and still you kept failing! I thought you're professional in this.."

Yeonjun yells as he remained sitting on one of the seats.